Correlation between quantitative expression of WS genes and intelligence measured by Principal Component 1 (PC1) of the WAIS-R subtests.

For each gene, the values listed from top to bottom are: the number of WS subjects with expression levels available (n); the Pearson correlation coefficient (r); the one-tailed asymptotic p-value generated under the assumption of normality (uncorrected for multiple tests); the Bonferroni corrected p-value (or a — if Bonferroni correction results in a value greater than 1.0); and the permutation p-value as shown in Figure 3b (106 permutations; uncorrected for multiple tests). This is shown for STX1A in Figure 3a.